“Closure,” which opens this weekend at Bulverde S.T.A.G.E., was inspired by reports by the BBC and CBC about people in the U.K. and the Netherlands whose attempts to find their fathers ended poorly. The play, written by Ron Blicq, follows a man's effort to reunite with his father, and how his daughter and grandson help make that happen. The cast includes Jack Torpey (left) and Mike Nash; Lou Garza directs.